Scilab Function
Last update : April 2005

TCL_ExistVar - returns %T if a tcl variable exists

Calling Sequence

OK=TCL_ExistVar(varname)

Parameters

Description

This routine allows to test if a tcl variable exists .

Examples


TCL_SetVar('Scilab','OK')
TCL_GetVar('Scilab')
TCL_UnsetVar('Scilab')
TCL_ExistVar('Scilab')
                             
 
  

See Also

TCL_ExistVar,  TCL_SetVar,  TCL_GetVar,  

Author

Allan CORNET